CN105476999A - 组合物44061301040469及其在升高白细胞的药物中的应用 - Google Patents

组合物44061301040469及其在升高白细胞的药物中的应用 Download PDF

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CN105476999A
CN105476999A CN201510884345.2A CN201510884345A CN105476999A CN 105476999 A CN105476999 A CN 105476999A CN 201510884345 A CN201510884345 A CN 201510884345A CN 105476999 A CN105476999 A CN 105476999A
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王卓婷
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Nanjing Fuhai Aosai Medicine Science & Technology Co Ltd
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    • C07C217/12Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted the oxygen atom of the etherified hydroxy group being further bound to a carbon atom of a ring other than a six-membered aromatic ring
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    • C07D295/00Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/084Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/088Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain

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Abstract

本发明涉及有机合成和药物化学领域,具体涉及组合物44061301040469、制备方法及其在制备升高白细胞药物上的用途。本发明公开了一种组合物44061301040469及其制备方法。药理学实验表明,本发明的组合物44061301040469具有升高白细胞的作用,具有开发升高白细胞药物的价值。

Description

组合物44061301040469及其在升高白细胞的药物中的应用
技术领域
本发明涉及有机合成和药物化学领域,具体涉及组合物44061301040469、制备方法及其用途。
背景技术
白细胞减少症是由于原因不明和继发于其他疾病之后而引起的疾病,分为原发性和继发性两大类。原发性者原因不明;继发性者认为其病因可由急性感染,物理、化学因素,血液系统疾病,伴脾肿大的疾病,结缔组织疾病,过敏性疾病,遗传性疾病等,获得性或原因不明性粒细胞减少等。
白细胞减少的治疗目前已有的药物存在毒性大、安全性低的问题,从天然产物中寻找化合物或先导化合物并进行结构修饰获得其衍生物,从而得到高效低毒的潜在药物有重要价值。
本发明涉及的化合物I是一个2011年发表(AyumiOhsakietal.,2011.SalviskinoneA,aditerpenewithanewskeletonfromSalviaprzewalskii.TetrahedronLetters52(2011)1375–1377)的化合物,我们对化合物I进行了结构修饰,获得了两个新的衍生物即化合物III和化合物IV,并用化合物III和化合物IV制备了组合物44061301040469并对该组合物升高白细胞活性进行了评价,其具有升高白细胞活性。
发明内容
本发明公开了一个新的组合物44061301040469,该组合物由化合物III和化合物IV组成,该组合物中化合物III和化合物IV的质量百分数分别为10%和90%。
本发明公开的组合物可以制成药学上可接受的盐或药学上可接受的载体。
本发明的目的是提供组合物在制备升高白细胞药物中的应用。本发明组合物可以显著升高失血和化学物品引起的白细胞降低。
以下通过实施例对本发明作进一步详细的说明,但本发明的保护范围不受具体实施例的任何限制,而是由权利要求加以限定。
具体实施方式
实施例1化合物SalviskinoneA的制备
化合物SalviskinoneA(I)的制备方法参照AyumiOhsaki等人发表的文献(AyumiOhsakietal.,2011.SalviskinoneA,aditerpenewithanewskeletonfromSalviaprzewalskii.TetrahedronLetters52(2011)1375–1377)的方法。
实施例2SalviskinoneA的O-溴乙基衍生物(II)的合成
将化合物I(312mg,1.00mmol)溶于15mL苯,向溶液中加入四丁基溴化铵(TBAB)(0.08g),1,2-二溴乙烷(3.760g,20.00mmol)和6mL的50%氢氧化钠溶液。混合物在35摄氏度搅拌12h。12h之后将反应液倒入冰水中,立即用二氯甲烷萃取两次,合并有机相溶液。然后对有机相溶液依次用水和饱和食盐水洗涤4次,再用无水硫酸钠干燥,最后减压浓缩去除溶剂得到产物粗品。产物粗品用硅胶柱层析纯化(流动相为:石油醚/丙酮=100:1.5,v/v),收集棕色集中洗脱带并挥去溶剂即得到化合物II的棕色粉末(327mg,78%)。
1HNMR(500MHz,DMSO-d6)δ6.63(s,1H),6.37(s,1H),5.81(s,1H),4.51(s,2H),3.84(s,1H),3.79(s,2H),2.15(s,1H),2.04(s,1H),1.91(s,1H),1.65(s,1H),1.39(s,3H),1.08(s,6H),0.99(s,6H).
13CNMR(125MHz,DMSO-d6)δ188.07(s),183.70(s),154.38(s),147.57(s),140.21(s),136.40(s),134.71(s),131.25(s),128.40(s),118.83(s),72.12(s),45.49(s),37.54(s),33.58(s),31.78(s),26.17(s),25.12(s),24.66(s),23.51(s),23.17(s),22.65(s).
HRMS(ESI)m/z[M+H]+calcdforC22H28BrO3:419.1222;found419.1220.
实施例3SalviskinoneA的O-(二乙胺基)乙基衍生物(III)的合成
将化合物II(210mg,0.5mmol)溶于20mL乙腈当中,向其中加入无水碳酸钾(345mg,2.5mmol),碘化钾(84mg,0.5mmol)和二乙胺(1460mg,20mmol),混合物加热回流8h。反应结束后将反应液倒入冰水中,用等量二氯甲烷萃取3次,合并有机相。依次用水和饱和食盐水洗涤合并之后的有机相,再用无水硫酸钠干燥,减压浓缩去除溶剂得到产物粗品。产物粗品用硅胶柱层析纯化(流动相为:石油醚/丙酮=100:1.0,v/v),收集棕色集中洗脱带并挥去溶剂即得到化合物III的黄色粉末(137.7mg,67%)。
1HNMR(500MHz,DMSO-d6)δ6.43(d,J=120.3Hz,2H),5.78(s,1H),4.23(s,2H),3.98(s,1H),3.06(s,2H),2.89(s,4H),2.11(s,1H),2.01(s,1H),1.89(s,1H),1.64(s,1H),1.34(s,3H),1.14(s,6H),1.04(s,6H),0.96(s,6H).
13CNMR(125MHz,DMSO-d6)δ188.17(s),183.78(s),154.44(s),147.61(s),140.23(s),136.50(s),134.79(s),131.31(s),128.44(s),118.85(s),69.31(s),52.96(s),47.75(s),45.55(s),37.58(s),33.65(s),26.22(s),25.20(s),24.72(s),23.55(s),23.24(s),22.70(s),12.35(s).
HRMS(ESI):m/z[M+H]+calcdforC26H38NO3:412.2852;found:412.2855。
实施例4SalviskinoneA的O-(吗啉基)乙基衍生物(IV)的合成
将化合物II(210mg,0.5mmol)溶于20mL乙腈当中,向其中加入无水碳酸钾(345mg,2.5mmol),碘化钾(84mg,0.5mmol)和吗啉(1742mg,20mmol),混合物加热回流12h。反应结束后将反应液倒入30mL冰水中,用等量二氯甲烷萃取4次,合并有机相。依次用水和饱和食盐水洗涤合并之后的有机相,再用无水硫酸钠干燥,减压浓缩去除溶剂得到产物粗品。产物粗品用硅胶柱层析纯化(流动相为:石油醚/丙酮=100:0.5,v/v),收集黄色集中洗脱带并挥去溶剂即得到化合物IV的黄色粉末(121.1mg,57%)。
1HNMR(500MHz,DMSO-d6)δ6.41(d,J=108.0Hz,1H),6.29(s,1H),5.75(s,1H),4.21(s,2H),3.84(s,1H),3.52(s,4H),3.02(s,2H),2.47(s,4H),2.09(s,1H),2.00(s,1H),1.84(s,1H),1.60(s,1H),1.31(s,3H),1.02(s,6H),0.95(s,6H).
13CNMR(125MHz,DMSO-d6)δ188.17(s),183.78(s),154.44(s),147.61(s),140.23(s),136.50(s),134.79(s),131.31(s),128.44(s),118.85(s),69.31(s),66.84(s),54.76(s),52.97(s),45.54(s),37.62(s),33.64(s),26.21(s),25.19(s),24.71(s),23.59(s),23.23(s),22.69(s).
HRMS(ESI):m/z[M+H]+calcdforC26H36NO4:426.2644;found:426.2641。
实施例5组合物升高白细胞活性
一、组合物对失血小鼠的治疗作用
对失血小鼠的影响ICR小鼠50只,♀♂各半,均分成5组(n=10)。除生理盐水组外,其它组每只小鼠从眼眶静脉放血0.5ml,24h后再取血测全部各组白细胞指标,然后连续灌胃给药1周,末次给药1h后,从眼眶静脉丛取血用F-800全血小板分析仪测白细胞指标。
组合物44061301040469的制备:将10mg化合物III的粉末和90mg化合物IV的粉末装入带盖的小管中并用涡轮搅拌仪混合即得到100mg组合物44061301040469。
表1组合物对因失血所致白细胞减少的治疗作用(109/L)
与模型组比较:*p<0.05
结果表明,放血小鼠经服用组合物44061301040469治疗7天后,组合物44061301040469给药组与模型组比较,白细胞显著高于模型组,接近生理盐水组。而化合物III和化合物IV不具有此活性。
二、组合物对环磷酰胺致白细胞减少的治疗作用
对小鼠骨髓造血功能损伤的防治作用ICR小鼠50只,♀♂兼用,均分成5组(n=10),即生理盐水组、造模组、组合物1.2mg/kg组、化合物III1.2mg/kg组和化合物IV1.2mg/kg组,口服给药,每天1次。第0、5、10日除生理盐水组外,其它各组小鼠分别腹腔注射环磷酸胺80mg/kg,然后继续给药3天。于末次给药后1h,从眼眶静脉丛取血,测白细胞。
表2组合物对环磷酰胺所致白细胞减少的治疗作用(109/L)
与模型组比较:*p<0.05
结果表明,与生理盐水组比较,环磷酸胺能使小鼠骨髓损伤,造成外周血细胞下降,组合物组与模型组比较,均可明显对抗环磷酸胺所致小鼠白细胞下降。而化合物III和化合物IV不具有此活性。
三、组合物对苯所致白细胞减少的治疗作用
对再生障碍性贫血小鼠的影响:昆明种小鼠50只,♀♂兼用,均分成5组(n=10),除生理盐水组外,其它组小鼠皮下注射苯0.5ml/kg,连续12天,造模的当日,同时口服给药,每天1次,共18天,末次给药后1h,眼眶静脉丛取血,测白细胞。
表3组合物对苯所致血细胞减少的治疗作用(109/L)
与模型组比较:*p<0.05
结果表明,组合物组与模型组比较,可明显对抗苯所致再生障碍性贫血小鼠白细胞的下降。而化合物III和化合物IV不具有此活性。
结论:组合物能够显著升高白细胞,可以用来制备抗白细胞降低药物。而化合物III和化合物IV不具有显著升高白细胞的活性,不可以用来制备抗白细胞降低药物。
实施例6本发明所涉及组合物44061301040469片剂的制备
取2克组合物44061301040469,加入制备片剂的常规辅料18克,混匀,常规压片机制成100片。
实施例7本发明所涉及组合物44061301040469胶囊的制备
取2克组合物44061301040469,加入制备胶囊剂的常规辅料如淀粉18克,混匀,装胶囊制成100粒。

Claims (7)

1.一种组合物44061301040469,其特征为该组合物由化合物III和化合物IV组成,该组合物中化合物III和化合物IV的质量百分数分别为10%和90%。
2.如权利要求1所述的组合物44061301040469的制备方法,其特征为:将化合物III的粉末和化合物IV的粉末按照质量百分数分别为10%和90%充分混合。
3.一种如权利要求1所述的组合物44061301040469在升高白细胞药物中的应用。
4.如权利要求3所述的组合物44061301040469在升高白细胞药物中的应用,其特征在于所述组合物升高失血所致白细胞的降低。
5.如权利要求3所述的组合物44061301040469在升高白细胞药物中的应用,其特征在于所述组合物升高化学品所致白细胞的降低。
6.如权利要求5所述的组合物44061301040469在升高白细胞药物中的应用,其特征在于所述化学品为环磷酰胺。
7.如权利要求5所述的组合物44061301040469在升高白细胞药物中的应用,其特征在于所述化学品为苯。
CN201510884345.2A 2015-07-23 2015-12-04 组合物44061301040469及其在升高白细胞的药物中的应用 Pending CN105476999A (zh)

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Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
AYUMI OHSAKI,ET AL.: "Salviskinone A, a diterpene with a new skeleton from Salvia przewalskii", 《TETRAHEDRON LETTERS》 *
王羽伦 等: "丹参酮ⅡA的临床应用与配伍禁忌", 《医药导报》 *
甘肃省食品药品监督管理局: "《甘肃省中药材标准:2009年版》", 31 December 2009 *

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Application publication date: 20160413